package com.oshyn.example.dao;

import com.oshyn.example.model.Person;
import java.util.List;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import org.springframework.stereotype.Service;

@Service(value="personDAO")
public class HibernatePersonDao extends HibernateDaoSupport implements 
        PersonDao {

    @Autowired
    public HibernatePersonDao(@Qualifier("sessionFactory") SessionFactory 
            sessionFactory) {
        this.setSessionFactory(sessionFactory);
    }
    
    public void saveOrUpdate(Person person) {
        this.getHibernateTemplate().saveOrUpdate(person);
    }

    public void delete(Person person) {
        this.getHibernateTemplate().delete(person);
    }

    public void find(int id) {
        this.getHibernateTemplate().load(Person.class, id);
    }

    public List<Person> findAllPersons() {
        return this.getHibernateTemplate().find("from Person");
    }

}